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Oversize piston set for Ford FE 390 engines, with dish crown, 4.050" / 102.90 mm bore size, and 1.760" / 44.70 mm compression height.
Silv-O-Lite 1130
1130
zł2,259.00
Tax included
| Waiting time 3 weeks
Oversize piston set for Ford FE 390 engines, with dish crown, 4.050" / 102.90 mm bore size, and 1.760" / 44.70 mm compression height.
Silv-O-Lite 1130 is a piston set for Ford FE 390 engines. The pistons have a 4.050" / 102.90 mm bore size, a common 0.030" / 0.76 mm oversize for the 390 FE, and a +19 cc dish crown.
Application / fitment
This set is intended for selected Ford FE 390 engines machined to a 4.050" / 102.90 mm bore. Before assembly, confirm finished bore size, piston-to-wall clearance, ring package, and wrist pin compatibility with the connecting rods.
- part type: piston set
- Ford FE 390
- 4.050" / 102.90 mm bore size
- 0.030" / 0.76 mm oversize from standard 390 FE bore
- dish crown for the correct compression ratio combination
During assembly, match the rings to the finished cylinder bore, check ring end gap, pin offset direction, and combustion chamber volume. Actual compression ratio depends on cylinder heads, head gasket thickness, and piston deck height.
Technical information
- part type: piston set
- engine family: Ford FE
- bore diameter: 4.050" / 102.90 mm
- compression height: 1.760" / 44.70 mm
- crown: dish, +19 cc
- material: cast 332 alloy
- piston pin: 0.975" / 24.77 mm, floating type
- sale unit: 1 set
